• Network Systems Administrator

    Tyto Athene (San Diego, CA)
    **Description** Tyto Athene is searching for a ** Network Systems Administrator ** responsible for the installation, configuration, operation, and maintenance ... any characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1535/ network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-CA-San Diego_ **ID**… more
    Tyto Athene (10/30/25)
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  • Systems & Network…

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a ** Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In ... You'll play a key role in maintaining system readiness, monitoring project milestones, and briefing program managers and client...client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and… more
    Leidos (11/15/25)
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  • Senior Network / Systems…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/senior- network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (10/08/25)
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  • Network Systems Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Network Systems Administrator I** to join our team in **El Segundo, CA.** The primary function ... HTTP, HTTPS, FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface… more
    ManTech (10/23/25)
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  • Electric Utility Network…

    Silicon Valley Power (Santa Clara, CA)
    …communication and control systems . In this role, the Network Administrator is responsible for administering and monitoring network services, managing ... + Employees in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are… more
    Silicon Valley Power (10/21/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training … more
    Huntington Ingalls Industries (10/11/25)
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  • Senior Systems Administrator

    TEKsystems (San Diego, CA)
    …and they have the immediate need to replace him/her. They are looking for a Systems Administrator with strong Windows experience who will conduct day to day ... Skills vmware, vmware esxi, Windows, Linux, rhel 7, Active directory, System administrator , Systems engineering, Windows server, dns, dhcp Top Skills Details… more
    TEKsystems (11/06/25)
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  • Network Administrator , Sr. Analyst,…

    RTX Corporation (El Segundo, CA)
    …for a security clearance​ **Security Clearance:** Top Secret - Current ** Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US...Assure a high level of reliability and performance through systems monitoring and infrastructure management. The ideal… more
    RTX Corporation (10/22/25)
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  • Network Administrator

    GovCIO (Sacramento, CA)
    …will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... procedures, and policies as needed. This position will need to be adept at monitoring and tuning system and network performance, ongoing operation of the … more
    GovCIO (09/26/25)
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  • Sr IT Systems Administrator…

    Dunham & Associates Investment Counsel, Inc. (San Diego, CA)
    SENIOR IT SYSTEMS ADMINISTRATOR Dunham & Associates Investment Counsel, Inc. ("Dunham") is a thought leader in the financial services industry. The way we work ... promotes from within, cares about your success, and rewards longevity. As a Sr Systems Administrator , you will be responsible for ensuring that all Dunham… more
    Dunham & Associates Investment Counsel, Inc. (10/10/25)
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